Answer: Last option.
Step-by-step explanation:
Observe the figure attached.
In order to find the value of "b", you need to remember the definition of "Alternate interior angles". These are the pairs of angles located in the interior of the parallel lines and on opposite side of the transversal. They are congruent.
Based on this definition, you can conclude that the angle "b" and the angle that measures 128° are Alternate interior angles; therefore they are congruent.
This means that the value of "b" is:

Answer:
145.5 ft
Step-by-step explanation:
Since 1 inch = 75 feet, we can use this same equation and mutliply 19.4 inches on both sides:
1(19.4) = 75(19.4)
We can than simplify both sides to find our answer:
19.4 = 145.5
And don't forget to identify the unit:
145.5 ft (feet)
Experimentally we got a five 9 times out of 50
Answer: 9/50
Last choice
Nine hundred fifty-four thousandths.
Since that is only one set of numbers, you would have to start on the origin, then move right on the x-axis twice because the first number is 2, and stay there for the other half of the equation since the other number is 0.